Home / 34,088-74,374

Finding the Third Proportional to 34,088 and 74,374

Calculator

Solution

The third proportional to 34,088 and 74,374 is: 162,270.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,088 : 74,374 = 74,374 : x
  2. Step 2: Convert to fraction form
    34,088/74,374 = 74,374/x
  3. Step 3: Cross multiply
    34,088x = 74,374 × 74,374
  4. Step 4: Simplify right side
    34,088x = 5,531,491,876
  5. Step 5: Solve for x
    x = 5,531,491,876/34,088
  6. Step 6: Final answer
    x = 162,270.94

Related Problems

Find third proportional to 17,044 and 37,187
Half scale
Find third proportional to 68,176 and 148,748
Double scale
Find third proportional to 34,090 and 74,378
Similar ratio
Find third proportional to 51,132 and 111,561
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.